information security
136 TopicsDNSSEC: Is Your Infrastructure Ready?
A few months ago, we teamed with Infoblox for a DNSSEC webinar. Jonathan George, F5 Product Marketing Manager, leads with myself and Cricket Liu of Infoblox as background noise. He’s a blast as always and certainly knows his DNS. So, learn how F5 enables you to deploy DNSSEC quickly and easily into an existing GSLB environment with BIG-IP Global Traffic Manager (GTM). BIG-IP GTM streamlines encryption key generation and distribution by dynamically signing DNS responses in real-time. Running time: 49:20 </p> <p>ps</p> <p>Resources:</p> <ul> <li><a href="http://www.f5.com/news-press-events/web-media/" _fcksavedurl="http://www.f5.com/news-press-events/web-media/">F5 Web Media</a></li> <li><a href="http://www.youtube.com/user/f5networksinc" _fcksavedurl="http://www.youtube.com/user/f5networksinc">F5 YouTube Channel</a></li> <li><a href="http://www.f5.com/products/big-ip/global-traffic-manager.html" _fcksavedurl="http://www.f5.com/products/big-ip/global-traffic-manager.html">BIG-IP GTM</a></li> <li><a href="http://www.f5.com/pdf/white-papers/dnssec-wp.pdf" _fcksavedurl="http://www.f5.com/pdf/white-papers/dnssec-wp.pdf">DNSSEC: The Antidote to DNS Cache Poisoning and Other DNS Attacks (whitepaper)</a> | <a href="http://devcentral.f5.com/s/weblogs/interviews/archive/2009/12/04/audio-tech-brief-dnssec-the-antidote-to-dns.aspx" _fcksavedurl="http://devcentral.f5.com/s/weblogs/interviews/archive/2009/12/04/audio-tech-brief-dnssec-the-antidote-to-dns.aspx">Audio</a></li> <li><a href="http://www.cricketondns.com" _fcksavedurl="http://www.cricketondns.com">Cricket on DNS</a></li> <li><a href="http://www.youtube.com/user/InfobloxInc" _fcksavedurl="http://www.youtube.com/user/InfobloxInc">Infoblox YouTube Channel</a></li> </ul> <p>Technorati Tags: <a href="http://devcentral.f5.com/s/weblogs/psilva/psilva/psilva/archive/2011/05/09/" _fcksavedurl="http://devcentral.f5.com/s/weblogs/psilva/psilva/psilva/archive/2011/05/09/">F5</a>, <a href="http://technorati.com/tags/webinar" _fcksavedurl="http://technorati.com/tags/webinar">webinar</a>, <a href="http://technorati.com/tags/Pete+Silva" _fcksavedurl="http://technorati.com/tags/Pete+Silva">Pete Silva</a>, <a href="http://technorati.com/tags/security" _fcksavedurl="http://technorati.com/tags/security">security</a>, <a href="http://technorati.com/tag/business" _fcksavedurl="http://technorati.com/tag/business">business</a>, <a href="http://technorati.com/tag/education" _fcksavedurl="http://technorati.com/tag/education">education</a>, <a href="http://technorati.com/tag/technology" _fcksavedurl="http://technorati.com/tag/technology">technology</a>, <a href="http://technorati.com/tags/internet" _fcksavedurl="http://technorati.com/tags/internet">internet, </a><a href="http://technorati.com/tags/big-ip" _fcksavedurl="http://technorati.com/tags/big-ip">big-ip</a>, <a href="http://technorati.com/tag/dnssec" _fcksavedurl="http://technorati.com/tag/dnssec">dnssec</a>, <a href="http://technorati.com/tags/infoblox" _fcksavedurl="http://technorati.com/tags/infoblox">infoblox</a> <a href="http://technorati.com/tags/dns" _fcksavedurl="http://technorati.com/tags/dns">dns</a></p> <table border="0" cellspacing="0" cellpadding="2" width="378"><tbody> <tr> <td valign="top" width="200">Connect with Peter: </td> <td valign="top" width="176">Connect with F5: </td> </tr> <tr> <td valign="top" width="200"><a href="http://www.linkedin.com/pub/peter-silva/0/412/77a" _fcksavedurl="http://www.linkedin.com/pub/peter-silva/0/412/77a"><img style="border-bottom: 0px; 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display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="o_slideshare[1]" border="0" alt="o_slideshare[1]" src="http://devcentral.f5.com/s/weblogs/images/devcentral_f5_com/weblogs/macvittie/1086440/o_slideshare.png" _fcksavedurl="http://devcentral.f5.com/s/weblogs/images/devcentral_f5_com/weblogs/macvittie/1086440/o_slideshare.png" width="24" height="24" /></a> <a href="http://bitly.com/mOVxf3?r=bb" _fcksavedurl="http://bitly.com/mOVxf3?r=bb"><img style="border-right-width: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px" title="o_youtube[1]" border="0" alt="o_youtube[1]" src="http://devcentral.f5.com/s/weblogs/images/devcentral_f5_com/weblogs/macvittie/1086440/o_youtube.png" _fcksavedurl="http://devcentral.f5.com/s/weblogs/images/devcentral_f5_com/weblogs/macvittie/1086440/o_youtube.png" width="24" height="24" /></a></td> </tr> </tbody></table></body></html> ps Resources: F5 Web Media F5 YouTube Channel BIG-IP GTM DNSSEC: The Antidote to DNS Cache Poisoning and Other DNS Attacks (whitepaper) | Audio Cricket on DNS Infoblox YouTube Channel316Views0likes1CommentBait Phone
You may be familiar with the truTV program Bait Car, where the police place a vehicle equipped with hidden cameras and radio trackers in various areas to catch a would be car thief in the act. It’s kinda fun to watch people ‘check out’ the car, check out the surroundings and decide to jump in and drive off. You get to see their excitement as they think that they’ve just won the jackpot along with the utter despair as officers remotely kill the car and the thief is surrounded. Even the excuses as to why they are driving it are hilarious. ‘I was just moving it for my friend, so they wouldn’t get a ticket, whose name I forgot and I also can’t remember where they live.’ In the UK, they got something similar except with mobile phones called ‘Operation Mobli.’ Plain clothes police purposely left "bait" phones embedded with tracking devices in nine pubs and bars across the towns of Hastings and St Leonards in Sussex. I’m not sure what makes and models of phones were left for the taking but none of the baited devices were stolen. In every case, an honest patron noticed the ‘forgotten’ phone and turned in to the bar staff. Some might describe this sting as a failure but according to the Sussex Police’s press release Sgt Ché Donald said, ‘This was an excellent result and my faith has been restored as the phones were honestly handed in.’ I often write about the potential perils of losing a smartphone crammed with private data and all the unfortunate circumstances that follow. If it gets into the wrong hands then that is the case yet we must also remember that there are plenty of good, honest folks out there who will do the right thing when they find something that doesn’t belong to them. Maybe they’ve seen police sting shows, maybe they’ve lost something themselves, maybe their parents raised them right or maybe it’s simply kindness and honesty that’s built into every one of us. Human’s are capable of the greatest good and the nastiest of evil, it’s all how we decide to play it. ps References: Operation Mobli deters mobile phone thieves in Hastings Police mobile phone sting fails when.. err.. no handsets stolen Mobile-phone 'sting' reveals honesty of Sussex pubgoers Police Sting Operation Yields No Mobile Phone Thefts It's legal: cops seize cell phone, impersonate owner What’s in Your Smartphone? Freedom vs. Control BYOD–The Hottest Trend or Just the Hottest Term Will BYOL Cripple BYOD?706Views0likes1CommentICSA Certified Network Firewall for Data Centers
The BIG-IP platform is now ICSA Certified as a Network Firewall. Internet threats are widely varied and multi-layered. Although applications and their data are attackers’ primary targets, many attackers gain entry at the network layer. Internet data centers and public-facing web properties are constant targets for large-scale attacks by hacker/hactivist communities and others looking to grab intellectual property or cause a service outage. Organizations must prepare for the normal influx of users, but they also must defend their infrastructure from the daily barrage of malicious users. Security administrators who manage large web properties are struggling with security because traditional firewalls are not meeting their fundamental performance needs. Dynamic and layered attacks that necessitate multiple-box solutions, add to IT distress. Traditional firewalls can be overwhelmed by their limited ability to scale under a DDoS attack while keeping peak connection performance for valid users, which renders not only the firewalls themselves unresponsive, but the web sites they are supposed to protect. Additionally, traditional firewalls’ limited capacity to interpret context means they may be unable to make an intelligent decision about how to deliver the application while also keeping services available for valid requests during a DDoS attack. Traditional firewalls also lack specialized capabilities like SSL offload, which not only helps reduce the load on the web servers, but enables inspection, re-encryption, and certificate storage. Most traditional firewalls lack the agility to react quickly to changes and emerging threats, and many have only limited ability to provide new services such as IP geolocation, traffic redirection, traffic manipulation, content scrubbing, and connection limiting. An organization’s inability to respond to these threats dynamically, and to minimize the exposure window, means the risk to the overall business is massive. There are several point solutions in the market that concentrate on specific problem areas; but this creates security silos that only make management and maintenance more costly, more cumbersome, and less effective. The BIG-IP platform provides a unified view of layer 3 through 7 for both general and ICSA required reporting and alerts, as well as integration with SIEM vendors. BIG-IP Local Traffic Manager offers native, high-performance firewall services to protect the entire infrastructure. BIG-IP LTM is a purpose-built, high-performance Application Delivery Controller designed to protect Internet data centers. In many instances, BIG-IP LTM can replace an existing firewall while also offering scale, performance, and persistence. Performance: BIG-IP LTM manages up to 48 million concurrent connections and 72 Gbps of throughput with various timeout behaviors, buffer sizes, and more when under attack. Protocol security: The BIG-IP system natively decodes IPv4, IPv6, TCP, HTTP, SIP, DNS, SMTP, FTP, Diameter, and RADIUS. Organizations can control almost every element of the protocols they’re deploying. DDoS prevention capabilities: An integrated architecture enables organizations to combine traditional firewall layers 3 and 4 with application layers 5 through 7. DDoS mitigations: The BIG-IP system protects UDP, TCP, SIP, DNS, HTTP, SSL, and other network attack targets while delivering uninterrupted service for legitimate connections. SSL termination: Offload computationally intensive SSL to the BIG-IP system and gain visibility into potentially harmful encrypted payloads. Dynamic threat mitigation: iRules provide a flexible way to enforce protocol functions on both standard and emerging or custom protocols. With iRules, organizations can create a zero day dynamic security context to react to vulnerabilities for which an associated patch has not yet been released. Resource cloaking and content security: Prevent leaks of error codes and sensitive content. F5 BIG-IP LTM has numerous security features so Internet data centers can deliver applications while protecting the infrastructure that supports their clients and, BIG-IP is now ICSA Certified as a Network Firewall. ps Resources: F5’s Certified Firewall Protects Against Large-Scale Cyber Attacks on Public-Facing Websites F5 BIG-IP Data Center Firewall – Overview BIG-IP Data Center Firewall Solution – SlideShare Presentation High Performance Firewall for Data Centers – Solution Profile The New Data Center Firewall Paradigm – White Paper Vulnerability Assessment with Application Security – White Paper Challenging the Firewall Data Center Dogma Technorati Tags: F5, big-ip, virtualization, cloud computing, Pete Silva, security, icsa, iApp, compliance, network firewall, internet, TMOS, big-ip, vCMP478Views0likes1CommentIn 5 Minutes or Less Video - BIG-IP APM & Citrix XenApp
Watch how F5 customers can now simply use BIG-IP Access Policy Manager or BIG-IP Edge Gateway to consolidate access control in a central location, keeping infrastructure administration concerns to a minimum. With BIG-IP solutions, customers enjoy the flexibility and scalability needed to extend Citrix applications to both local and remote users without changing local XenApp deployments or requiring STA to provide secure remote access to applications. Highlights of deploying Citrix and F5 technologies together include: Reduced Management Time and OpEx – By simplifying and centralizing local and remote access authentication, BIG-IP solutions eliminate the need for customers to add separate Citrix STA infrastructure or make changes to existing Web Interface servers, resulting in an environment that is less expensive to deploy and requires less time to manage. Simplified Configuration and Deployment – With BIG-IP solutions, administrators can support users of Citrix applications with fewer devices, configure deployments to support flexible access models, and easily scale the environment. This fully integrated functionality makes it quick and easy for customers to set up and deploy local and remote access capabilities for Citrix applications, keeping users productive. Centralized and Comprehensive Access Control – Unlike the separate Citrix products required to adequately support applications for remote users, BIG-IP solutions provide centralized application access control and use a single access policy to support all types of users securely, so IT teams can be confident that application access is aligned with the organizations’ specific business priorities and security policies. &amplt;/p&ampgt; &amplt;p&ampgt;ps&amplt;/p&ampgt; &amplt;p&ampgt;Resources:&amplt;/p&ampgt; &amplt;ul&ampgt; &amplt;li&ampgt;&amplt;a href="http://www.f5.com/news-press-events/press/2010/20101214.html" _fcksavedurl="http://www.f5.com/news-press-events/press/2010/20101214.html"&ampgt;F5 Simplifies and Centralizes Access Management for Citrix Applications&amplt;/a&ampgt; &amplt;/li&ampgt; &amplt;li&ampgt;&amplt;a href="downloads.f5.com" _fcksavedurl="downloads.f5.com"&ampgt;BIG-IP v10.2.1 Download (Log in required)&amplt;/a&ampgt; &amplt;/li&ampgt; &amplt;li&ampgt;&amplt;a href="http://www.f5.com/products/big-ip/access-policy-manager.html" _fcksavedurl="http://www.f5.com/products/big-ip/access-policy-manager.html"&ampgt;BIG-IP Access Policy Manager&amplt;/a&ampgt; &amplt;/li&ampgt; &amplt;li&ampgt;&amplt;a href="http://www.f5.com/products/big-ip/edge-gateway.html" _fcksavedurl="http://www.f5.com/products/big-ip/edge-gateway.html"&ampgt;BIG-IP Edge Gateway&amplt;/a&ampgt; &amplt;/li&ampgt; &amplt;li&ampgt;&amplt;a href="https://www.youtube.com/user/f5networksinc" _fcksavedurl="https://www.youtube.com/user/f5networksinc"&ampgt;F5 YouTube Channel&amplt;/a&ampgt; &amplt;/li&ampgt; &amplt;/ul&ampgt; &amplt;table border="0" cellspacing="0" cellpadding="2" width="325"&ampgt;&amplt;tbody&ampgt; &amplt;tr&ampgt; &amplt;td valign="top" width="200"&ampgt;Connect with Peter: &amplt;/td&ampgt; &amplt;td valign="top" width="123"&ampgt;Connect with F5: &amplt;/td&ampgt; &amplt;/tr&ampgt; &amplt;tr&ampgt; &amplt;td valign="top" width="200"&ampgt;&amplt;a href="http://www.linkedin.com/pub/peter-silva/0/412/77a" _fcksavedurl="http://www.linkedin.com/pub/peter-silva/0/412/77a"&ampgt;&amplt;img style="border-right-width: 0px; display: inline; border-top-width: 0px; 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ps Resources: F5 Simplifies and Centralizes Access Management for Citrix Applications BIG-IP v10.2.1 Download (Log in required) BIG-IP Access Policy Manager BIG-IP Edge Gateway F5 YouTube Channel395Views0likes2CommentsComplying with PCI DSS–Part 3: Maintain a Vulnerability Management Program
According to the PCI SSC, there are 12 PCI DSS requirements that satisfy a variety of security goals. Areas of focus include building and maintaining a secure network, protecting stored cardholder data, maintaining a vulnerability management program, implementing strong access control measures, regularly monitoring and testing networks, and maintaining information security policies. The essential framework of the PCI DSS encompasses assessment, remediation, and reporting. We’re exploring how F5 can help organizations gain or maintain compliance and today is Maintain a Vulnerability Management Program which includes PCI Requirements 5 and 6. To read Part 1, click: Complying with PCI DSS–Part 1: Build and Maintain a Secure Network and Part 2: Complying with PCI DSS–Part 2: Protect Cardholder Data Requirement 5: Use and regularly update antivirus software or programs. PCI DSS Quick Reference Guide description: Vulnerability management is the process of systematically and continuously finding weaknesses in an entity’s payment card infrastructure system. This includes security procedures, system design, implementation, or internal controls that could be exploited to violate system security policy. Solution: With BIG-IP APM and BIG-IP Edge Gateway, F5 provides the ability to scan any remote device or internal system to ensure that an updated antivirus package is running prior to permitting a connection to the network. Once connections are made, BIG-IP APM and BIG-IP Edge Gateway continually monitor the user connections for a vulnerable state change, and if one is detected, can quarantine the user on the fly into a safe, secure, and isolated network. Remediation services can include a URL redirect to an antivirus update server. For application servers in the data center, BIG-IP products can communicate with existing network security and monitoring tools. If an application server is found to be vulnerable or compromised, that device can be automatically quarantined or removed from the service pool. With BIG-IP ASM, file uploads can be extracted from requests and transferred over iCAP to a central antivirus (AV) scanner. If a file infection is detected, BIG-IP ASM will drop that request, making sure the file doesn’t reach the web server. Requirement 6: Develop and maintain secure systems and applications. PCI DSS Quick Reference Guide description: Security vulnerabilities in systems and applications may allow criminals to access PAN and other cardholder data. Many of these vulnerabilities are eliminated by installing vendor-provided security patches, which perform a quick-repair job for a specific piece of programming code. All critical systems must have the most recently released software patches to prevent exploitation. Entities should apply patches to less-critical systems as soon as possible, based on a risk-based vulnerability management program. Secure coding practices for developing applications, change control procedures, and other secure software development practices should always be followed. Solution: Requirements 6.1 through 6.5 deal with secure coding and application development; risk analysis, assessment, and mitigation; patching; and change control. Requirement 6.6 states: “Ensure all public-facing web applications are protected against known attacks, either by performing code vulnerability reviews at least annually or by installing a web application firewall in front of public-facing web applications.” This requirement can be easily met with BIG-IP ASM, which is a leading web application firewall (WAF) offering protection for vulnerable web applications. Using both a positive security model for dynamic application protection and a strong, signature-based negative security model, BIG-IP ASM provides application-layer protection against both targeted and generalized application attacks. It also protects against the Open Web Application Security Project (OWASP) Top Ten vulnerabilities and threats on the Web Application Security Consortium’s (WASC) Threat Classification lists. To assess a web application’s vulnerability, most organizations turn to a vulnerability scanner. The scanning schedule might depend on a change in control, as when an application is initially being deployed, or other triggers such as a quarterly report. The vulnerability scanner scours the web application, and in some cases actually attempts potential attacks, to generate a report indicating all possible vulnerabilities. This gives the administrator managing the web security devices a clear view of all exposed areas and potential threats to the website. Such a report is a moment-in time assessment and might not result in full application coverage, but should give administrators a clear picture of their web application security posture. It includes information about coding errors, weak authentication mechanisms, fields or parameters that query the database directly, or other vulnerabilities that provide unauthorized access to information, sensitive or not. Otherwise, many of these vulnerabilities would need to be manually re-coded or manually added to the WAF policy—both expensive undertakings. Simply having the vulnerability report, while beneficial, doesn’t make a web application secure. The real value of the report lies in how it enables an organization to determine the risk level and how best to mitigate the risk. Since recoding an application is expensive and time-consuming and may generate even more errors, many organizations deploy a WAF like BIG-IP ASM. A WAF enables an organization to protect its web applications by virtually patching the open vulnerabilities until developers have an opportunity to properly close the hole. Often, organizations use the vulnerability scanner report to either tighten or initially generate a WAF policy. While finding vulnerabilities helps organizations understand their exposure, they must also have the ability to quickly mitigate those vulnerabilities to greatly reduce the risk of application exploits. The longer an application remains vulnerable, the more likely it is to be compromised. For cloud deployments, BIG-IP ASM Virtual Edition (VE) delivers the same functionality as the physical edition and helps companies maintain compliance, including compliance with PCI DSS, when they deploy applications in the cloud. If an application vulnerability is discovered, BIG-IP ASM VE can quickly be deployed in a cloud environment, enabling organizations to immediately patch vulnerabilities virtually until the development team can permanently fix the application. Additionally, organizations are often unable to fix applications developed by third parties, and this lack of control prevents many of them from considering cloud deployments. But with BIG-IP ASM VE, organizations have full control over securing their cloud infrastructure. BIG-IP ASM version 11.1 includes integration with IBM Rational AppScan, Cenzic Hailstorm, QualysGuard WAS, and WhiteHat Sentinel, making BIG-IP ASM the most advanced vulnerability assessment and application protection on the market. In addition, administrators can better create and enforce policies with information about attack patterns from a grouping of violations or otherwise correlated incidents. In this way, BIG-IP ASM protects the applications between scanning and patching cycles and against zero-day attacks that signature-based scanners won’t find. Both are critical in creating a secure Application Delivery Network. BIG-IP ASM also makes it easy to understand where organizations stand relative to PCI DSS compliance. With the BIG-IP ASM PCI Compliance Report, organizations can quickly see each security measure required to comply with PCI DSS 2.0 and understand which measures are or are not relevant to BIG-IP ASM functions. For relevant security measures, the report indicates whether the organization’s BIG-IP ASM appliance complies with PCI DSS 2.0. For security measures that are not relevant to BIG-IP ASM, the report explains what action to take to achieve PCI DSS 2.0 compliance. BIG-IP ASM PCI Compliance Report Finally, with the unique F5 iHealth system, organizations can analyze the configuration of their BIG-IP products to identify any critical patches or security updates that may be necessary. Next: Implement Strong Access Control Measures ps449Views0likes1CommentCloudFucius Wonders: Can Cloud, Confidentiality and The Constitution Coexist?
This question has been puzzling a few folks of late, not just CloudFucius. The Judicial/legal side of the internet seems to have gotten some attention lately even though courts have been trying to make sense and catch up with technology for some time, probably since the Electronic Communications Privacy Act of 1986. There are many issues involved here but a couple stand out for CloudFucius. First, there is the ‘Privacy vs. Convenience’ dilemma. Many love and often need the GPS Navigators whether it be a permanent unit in the vehicle or right from our handheld device to get where we need to go. These services are most beneficial when searching for a destination but it is also a ‘tracking bug’ in that, it records every movement we make. This has certainly been beneficial in many industries like trucking, delivery, automotive, retail and many others, even with some legal issues. It has helped locate people during emergencies and disasters. It has also helped in geo-tagging photographs. But, we do give up a lot of privacy, secrecy and confidentiality when using many of the technologies designed to make our lives ‘easier.’ Americans have a rather tortured relationship with privacy. They often say one thing ("Privacy is important to me") but do another ("Sure, thanks for the coupon, here's my Social Security Number") noted Lee Rainie, head of the Pew Internet and American Life Project. From: The Constitutional issues of cloud computing You might not want anyone knowing where you are going but by simply using a navigation system to get to your undisclosed location, someone can track you down. Often, you don’t even need to be in navigation mode to be tracked – just having GPS enabled can leave breadcrumbs. Don’t forget, even the most miniscule trips to the gas station can still contain valuable data….to someone. How do you know if your milk runs to the 7-Eleven aren’t being gathered and analyzed? At the same, where is that data stored, who has access and how is it being used? I use GPS when I need it and I’m not suggesting dumping it, just wondering. Found a story where Mobile Coupons are being offered to your phone. Depending on your GPS location, they can send you a coupon for a nearby merchant along with this one about Location-Based strategies. Second, is the Fourth Amendment in the digital age. In the United States, the 4th Amendment protects against unreasonable searches and seizures. Law enforcement needs to convince a judge that a serious crime has/is occurring to obtain a warrant prior to taking evidence from a physical location, like your home. It focuses on physical possessions and space. For instance, if you are committing crimes, you can place your devious plans in a safe hidden in your bedroom and law enforcement needs to present a search warrant before searching your home for such documents. But what happens if you decide to store your ‘Get rich quick scheme’ planning document in the cloud? Are you still protected? Can you expect certain procedures to be followed before that document is accessed? The Computer Crime & Intellectual Property Section of the US Dept of Justice site states: To determine whether an individual has a reasonable expectation of privacy in information stored in a computer, it helps to treat the computer like a closed container such as a briefcase or file cabinet. The Fourth Amendment generally prohibits law enforcement from accessing and viewing information stored in a computer if it would be prohibited from opening a closed container and examining its contents in the same situation….Although courts have generally agreed that electronic storage devices can be analogized to closed containers, they have reached differing conclusions about whether a computer or other storage device should be classified as a single closed container or whether each individual file stored within a computer or storage device should be treated as a separate closed container. But, you might lose that Fourth Amendment right when you give control to a third party, such as a cloud provider. Imagine you wrote a play about terrorism and used a cloud service to store your document. Maybe there were some ‘surveillance’ keywords or triggers used as character lines. Maybe there is scene at a transportation hub (train, airport, etc) and characters themselves say things that could be taken as domestic threats – out of context of course. You should have some expectation that your literary work is kept just as safe/secure while in the cloud as it is on your powered down hard drive or stack of papers on your desk. And we haven’t even touched on compliance, records retention, computer forensics, data recovery and many other litigating issues. The cases continue to play out and this blog entry only covers a couple of the challenges associated with Cloud Computing and the Law, but CloudFucius will keep an eye on it for ya. Many of the articles found while researching this topic: The Constitutional issues of cloud computing In digital world, we trade privacy for convenience Cloud Computing and the Constitution INTERNET LAW - Search and Seizure of Home Computers in Virginia Time to play catch-up on Internet laws: The gap between technology and America's laws hit home last week in a court decision on network neutrality FCC considers reclassification of Internet in push to regulate it Personal texting on a work phone? Beware your boss High Court Justices Consider Privacy Issues in Text Messaging Case Yahoo wins email battle with US Government How Twitter’s grant to the Library of Congress could be copyright-okay Judge Orders Google To Deactivate User's Gmail Account FBI Warrant Sought Google Apps Content in Spam Case State court rules company shouldn't have read ex-staffer's private e-mails District Took 56,000 Pictures From Laptops Can the Cloud survive regulation? Group challenging enhanced surveillance law faces uphill climb Watchdogs join 'Net heavyweights in call for privacy law reform Digital Due Process Judge's judgment called into question Dept of Justice Electronic Evidence and Search & Seizure Legal Resources Electronic Evidence Case Digest Electronic Evidence Finally, you might be wondering why CloudFucius went from A to C in his series. Well, this time we decided to jump around but still cover 26 interesting topics. And one from Confucius himself: I am not one who was born in the possession of knowledge; I am one who is fond of antiquity, and earnest in seeking it there. ps The CloudFucius Series: Intro, 1235Views0likes1CommentF5 BIG-IP Platform Security
When creating any security-enabled network device, development teams must fully investigate security of the device itself to ensure it cannot be compromised. A gate provides no security to a house if the gap between the bars is large enough to drive a truck through. Many highly effective exploits have breached the very software and hardware that are designed to protect against them. If an attacker can breach the guards, then they don’t need to worry about being stealthy, meaning if one can compromise the box, then they probably can compromise the code. F5 BIG-IP Application Delivery Controllers are positioned at strategic points of control to manage an organization’s critical information flow. In the BIG-IP product family and the TMOS operating system, F5 has built and maintained a secure and robust application delivery platform, and has implemented many different checks and counter-checks to ensure a totally secure network environment. Application delivery security includes providing protection to the customer’s Application Delivery Network (ADN), and mandatory and routine checks against the stack source code to provide internal security—and it starts with a secure Application Delivery Controller. The BIG-IP system and TMOS are designed so that the hardware and software work together to provide the highest level of security. While there are many factors in a truly secure system, two of the most important are design and coding. Sound security starts early in the product development process. Before writing a single line of code, F5 Product Development goes through a process called threat modeling. Engineers evaluate each new feature to determine what vulnerabilities it might create or introduce to the system. F5’s rule of thumb is a vulnerability that takes one hour to fix at the design phase, will take ten hours to fix in the coding phase and one thousand hours to fix after the product is shipped—so it’s critical to catch vulnerabilities during the design phase. The sum of all these vulnerabilities is called the threat surface, which F5 strives to minimize. F5, like many companies that develop software, has invested heavily in training internal development staff on writing secure code. Security testing is time-consuming and a huge undertaking; but it’s a critical part of meeting F5’s stringent standards and its commitment to customers. By no means an exhaustive list but the BIG-IP system has a number of features that provide heightened and hardened security: Appliance mode, iApp Templates, FIPS and Secure Vault Appliance Mode Beginning with version 10.2.1-HF3, the BIG-IP system can run in Appliance mode. Appliance mode is designed to meet the needs of customers in industries with especially sensitive data, such as healthcare and financial services, by limiting BIG-IP system administrative access to match that of a typical network appliance rather than a multi-user UNIX device. The optional Appliance mode “hardens” BIG-IP devices by removing advanced shell (Bash) and root-level access. Administrative access is available through the TMSH (TMOS Shell) command-line interface and GUI. When Appliance mode is licensed, any user that previously had access to the Bash shell will now only have access to the TMSH. The root account home directory (/root) file permissions have been tightened for numerous files and directories. By default, new files are now only user readable and writeable and all directories are better secured. iApp Templates Introduced in BIG-IP v11, F5 iApps is a powerful new set of features in the BIG-IP system. It provides a new way to architect application delivery in the data center, and it includes a holistic, application-centric view of how applications are managed and delivered inside, outside, and beyond the data center. iApps provide a framework that application, security, network, systems, and operations personnel can use to unify, simplify, and control the entire ADN with a contextual view and advanced statistics about the application services that support business. iApps are designed to abstract the many individual components required to deliver an application by grouping these resources together in templates associated with applications; this alleviates the need for administrators to manage discrete components on the network. F5’s new NIST 800-53 iApp Template helps organizations become NIST-compliant. F5 has distilled the 240-plus pages of guidance from NIST into a template with the relevant BIG-IP configuration settings—saving organizations hours of management time and resources. Federal Information Processing Standards (FIPS) Developed by the National Institute of Standards and Technology (NIST), Federal Information Processing Standards are used by United States government agencies and government contractors in non-military computer systems. FIPS 140 series are U.S. government computer security standards that define requirements for cryptography modules, including both hardware and software components, for use by departments and agencies of the United States federal government. The requirements cover not only the cryptographic modules themselves but also their documentation. As of December 2006, the current version of the standard is FIPS 140-2. A hardware security module (HSM) is a secure physical device designed to generate, store, and protect digital, high-value cryptographic keys. It is a secure crypto-processor that often comes in the form of a plug-in card (or other hardware) with tamper protection built in. HSMs also provide the infrastructure for finance, government, healthcare, and others to conform to industry-specific regulatory standards. FIPS 140 enforces stronger cryptographic algorithms, provides good physical security, and requires power-on self tests to ensure a device is still in compliance before operating. FIPS 140-2 evaluation is required to sell products implementing cryptography to the federal government, and the financial industry is increasingly specifying FIPS 140-2 as a procurement requirement. The BIG-IP system includes a FIPS cryptographic/SSL accelerator—an HSM option specifically designed for processing SSL traffic in environments that require FIPS 140-1 Level 2–compliant solutions. Many BIG-IP devices are FIPS 140-2 Level 2–compliant. This security rating indicates that once sensitive data is imported into the HSM, it incorporates cryptographic techniques to ensure the data is not extractable in a plain-text format. It provides tamper-evident coatings or seals to deter physical tampering. The BIG-IP system includes the option to install a FIPS HSM (BIG-IP 6900, 8900, 11000, and 11050 devices). BIG-IP devices can be customized to include an integrated FIPS 140-2 Level 2–certified SSL accelerator. Other solutions require a separate system or a FIPS-certified card for each web server; but the BIG-IP system’s unique key management framework enables a highly scalable secure infrastructure that can handle higher traffic levels and to which organizations can easily add new services. Additionally the FIPS cryptographic/SSL accelerator uses smart cards to authenticate administrators, grant access rights, and share administrative responsibilities to provide a flexible and secure means for enforcing key management security. Secure Vault It is generally a good idea to protect SSL private keys with passphrases. With a passphrase, private key files are stored encrypted on non-volatile storage. If an attacker obtains an encrypted private key file, it will be useless without the passphrase. In PKI (public key infrastructure), the public key enables a client to validate the integrity of something signed with the private key, and the hashing enables the client to validate that the content was not tampered with. Since the private key of the public/private key pair could be used to impersonate a valid signer, it is critical to keep those keys secure. Secure Vault, a super-secure SSL-encrypted storage system introduced in BIG-IP version 9.4.5, allows passphrases to be stored in an encrypted form on the file system. In BIG-IP version 11, companies now have the option of securing their cryptographic keys in hardware, such as a FIPS card, rather than encrypted on the BIG-IP hard drive. Secure Vault can also encrypt certificate passwords for enhanced certificate and key protection in environments where FIPS 140-2 hardware support is not required, but additional physical and role-based protection is preferred. In the absence of hardware support like FIPS/SEEPROM (Serial (PC) Electrically Erasable Programmable Read-Only Memory), Secure Vault will be implemented in software. Even if an attacker removed the hard disk from the system and painstakingly searched it, it would be nearly impossible to recover the contents due to Secure Vault AES encryption. Each BIG-IP device comes with a unit key and a master key. Upon first boot, the BIG-IP system automatically creates a master key for the purpose of encrypting, and therefore protecting, key passphrases. The master key encrypts SSL private keys, decrypts SSL key files, and synchronizes certificates between BIG-IP devices. Further increasing security, the master key is also encrypted by the unit key, which is an AES 256 symmetric key. When stored on the system, the master key is always encrypted with a hardware key, and never in the form of plain text. Master keys follow the configuration in an HA (high-availability) configuration so all units would share the same master key but still have their own unit key. The master key gets synchronized using the secure channel established by the CMI Infrastructure as of BIG-IP v11. The master key encrypted passphrases cannot be used on systems other than the units for which the master key was generated. Secure Vault support has also been extended for vCMP guests. vCMP (Virtual Clustered Multiprocessing) enables multiple instances of BIG-IP software to run on one device. Each guest gets their own unit key and master key. The guest unit key is generated and stored at the host, thus enforcing the hardware support, and it’s protected by the host master key, which is in turn protected by the host unit key in hardware. Finally F5 provides Application Delivery Network security to protect the most valuable application assets. To provide organizations with reliable and secure access to corporate applications, F5 must carry the secure application paradigm all the way down to the core elements of the BIG-IP system. It’s not enough to provide security to application transport; the transporting appliance must also provide a secure environment. F5 ensures BIG-IP device security through various features and a rigorous development process. It is a comprehensive process designed to keep customers’ applications and data secure. The BIG-IP system can be run in Appliance mode to lock down configuration within the code itself, limiting access to certain shell functions; Secure Vault secures precious keys from tampering; and optional FIPS cards ensure organizations can meet or exceed particular security requirements. An ADN is only as secure as its weakest link. F5 ensures that BIG-IP Application Delivery Controllers use an extremely secure link in the ADN chain. ps Resources: F5 Security Solutions Security is our Job (Video) F5 BIG-IP Platform Security (Whitepaper) Security, not HSMs, in Droves Sometimes It Is About the Hardware Investing in security versus facing the consequences | Bloor Research White Paper Securing Your Enterprise Applications with the BIG-IP (Whitepaper) TMOS Secure Development and Implementation (Whitepaper) BIG-IP Hardware Updates – SlideShare Presentation Audio White Paper - Application Delivery Hardware A Critical Component F5 Introduces High-Performance Platforms to Help Organizations Optimize Application Delivery and Reduce Costs Technorati Tags: F5, PCI DSS, virtualization, cloud computing, Pete Silva, security, coding, iApp, compliance, FIPS, internet, TMOS, big-ip, vCMP490Views0likes1CommentYou’ll Shoot Your Eye Out…
…is probably one of the most memorable lines of any Holiday Classic. Of course I’m referring to A Christmas Story, where a young Ralphie tries to convince his parents, teachers and Santa that the Red Ryder BB Gun is the perfect present. I don’t know of there was a warning label on the 1940’s edition box but it is a good reminder from a security perspective that often we, meaning humans, are our own worst enemy when it comes to protecting ourselves. Every year about 100 or so homes burn down due to fried turkeys. A frozen one with ice crystals straight in or the ever famous too much oil that overflows and toasts everything it touches. Even with the warnings and precautions, humans still take the risk. Warning: You can get burned badly. As if the RSA breach wasn’t warning enough about the perils of falling for a phishing scam, we now learn that the South Carolina Department of Revenue breach was also due to an employee, and it only takes one, clicking a malicious email link. That curiosity lead to over 3.8 million Social Security numbers, 3.3 million bank accounts, thousands of credit cards along with 1.9 million dependant’s information being exposed. While the single click started it all, 2-factor authentication was not required and the stored info was not encrypted, so there is a lot of human error to go around. Plus a lot of blame being tossed back and forth – another well used human trait – deflection. Warning: Someone else may not protect your information. While working the SharePoint Conference 2012 in Vegas a couple weeks ago, I came across a interesting kiosk where it allows you to take a picture and post online for free to any number of social media sites. It says ‘Post a picture online for free.’ but there didn’t seem to be a Warning: ‘You are also about to potentially share your sensitive social media credentials or email, which might also be tied to your bank account, into this freestanding machine that you know nothing about.’ I’m sure if that was printed somewhere, betters would think twice about that risk. If you prefer not to enter social media info, you can always have the image emailed to you (to then share) but that also (obviously) requires you to enter that information. While logon info might not be stored, email is. Yet another reason to get a throw away email address. I’m always amazed at all the ways various companies try to make it so easy for us to offer up our information…and many of us do without considering the risks. In 2010, there were a number of photo kiosks that were spreading malware. Warning: They are computers after all and connected to the internet. Insider threats are also getting a lot of attention these days with some statistics indicating that 33% of malicious or criminal attacks are from insiders. In August, an insider at Saudi Aramco released a virus that infected about 75% of the employee desktops. It is considered one of the most destructive computer sabotages inflicted upon a private company. And within the last 2 days, we’ve learned that the White House issued an Executive Order to all government agencies informing them of new standards and best practices around gathering, analyzing and responding to insider threats. This could be actual malicious, disgruntled employees, those influenced by a get rich quick scheme from an outsider or just ‘compromised’ employees, like getting a USB from a friend and inserting it into your work computer. It could even be simple misuse by accident. In any event, intellectual property or personally identifiable information is typically the target. Warning: Not everyone is a saint. The Holidays are still Happy but wear your safety glasses, don’t click questionable links even from friends, don’t enter your logon credentials into a stray kiosk and a third of your staff is a potential threat. And if you are in NYC for the holidays, a limited run of "Ralphie to the Rescue!" A Christmas Story, The Musical is playing at the Lunt-Fontanne Theatre until Dec 30th. ps References How One Turkey Fryer Turned Into A 40-foot Inferno That Destroyed Two Cars And A Barn S.C. tax breach began when employee fell for spear phish 5 Stages of a Data Breach Thinking about Security from the Inside Out Obama issues insider threat guidance for gov't agencies National Insider Threat Policy and Minimum Standards for Executive Branch Insider Threat Programs Insiders Big Threat to Intellectual Property, Says Verizon DBIR Negligent Insiders and Malicious Attacks Continue to Pose Security Threat Infographic: Protect Yourself Against Cybercrime The Exec-Disconnect on IT Security "Ralphie to the Rescue!" A Christmas Story, The Musical Opens On Broadway Nov. 19258Views0likes0CommentsBIG-IP Edge Client 2.0.2 for Android
Earlier this week F5 released our BIG-IP Edge Client for Android with support for the new Amazon Kindle Fire HD. You can grab it off Amazon instantly for your Android device. By supporting BIG-IP Edge Client on Kindle Fire products, F5 is helping businesses secure personal devices connecting to the corporate network, and helping end users be more productive so it’s perfect for BYOD deployments. The BIG-IP® Edge Client™ for all Android 4.x (Ice Cream Sandwich) or later devices secures and accelerates mobile device access to enterprise networks and applications using SSL VPN and optimization technologies. Access is provided as part of an enterprise deployment of F5 BIG-IP® Access Policy Manager™, Edge Gateway™, or FirePass™ SSL-VPN solutions. BIG-IP® Edge Client™ for all Android 4.x (Ice Cream Sandwich) Devices Features: Provides accelerated mobile access when used with F5 BIG-IP® Edge Gateway Automatically roams between networks to stay connected on the go Full Layer 3 network access to all your enterprise applications and files Supports multi-factor authentication with client certificate You can use a custom URL scheme to create Edge Client configurations, start and stop Edge Client BEFORE YOU DOWNLOAD OR USE THIS APPLICATION YOU MUST AGREE TO THE EULA HERE: http://www.f5.com/apps/android-help-portal/eula.html BEFORE YOU CONTACT F5 SUPPORT, PLEASE SEE: http://support.f5.com/kb/en-us/solutions/public/2000/600/sol2633.html If you have an iOS device, you can get the F5 BIG-IP Edge Client for Apple iOS which supports the iPhone, iPad and iPod Touch. We are also working on a Windows 8 client which will be ready for the Win8 general availability. ps Resources F5 BIG-IP Edge Client Samsung F5 BIG-IP Edge Client Rooted F5 BIG-IP Edge Client F5 BIG-IP Edge Portal for Apple iOS F5 BIG-IP Edge Client for Apple iOS F5 BIG-IP Edge apps for Android Securing iPhone and iPad Access to Corporate Web Applications – F5 Technical Brief Audio Tech Brief - Secure iPhone Access to Corporate Web Applications iDo Declare: iPhone with BIG-IP Technorati Tags: F5, infrastructure 2.0, integration, cloud connect, Pete Silva, security, business, education,technology, application delivery, ipad, cloud, context-aware,infrastructure 2.0, iPhone, web, internet, security,hardware, audio, whitepaper, apple, iTunes2.6KViews0likes3CommentsHoliday Shopping SmartPhone Style
Close to 70% of smartphone owners plan to use the devices for holiday shopping, according to Deloitte (pdf). Smartphone ownership has jumped from 39.7% last year to 46.1% this year and tablet owners have doubled from 10.5% to 22.4% according to 9,000 shoppers surveyed by BIGinsught. This will probably also spur an increasing number of people colliding heads and walking into fountains as everyone in the mall will be looking down at their mobile devices instead of watching where they are walking. Knowing that these devices have become permanent fixtures on our bodies, retailers are using the technology in an attempt to enhance the shopping experience. As soon as you cross the mall threshold, your phone will buzz with merchant coupons or even better, your online shopping cart has been paid and converted to real items for you walk out, bags in hand, without standing in the check-out aisle. You’ll be able to browse inventory to know if that incredible deal is in stock or simply purchasing the item on the smartphone while standing in the store and have it arrive, already wrapped, the next day. Retailers are trying to combat the behavior of looking for the best deals on an item, only to go home and purchase online elsewhere. Many retailers are equipping employees with tablets and checkout areas with mobile payment systems. Employees have apps that offer richer information in case a shopper wants to know what a coat is made of, or specific warranty info on an electronic item. These employee handhelds could also check-out a shopper in the middle of the store, avoiding any lines. Some stores have even installed iPads in the dressing room so shoppers can choose what music to listen to while parading their selections in the mirror. Hopefully on those, the cameras are disabled since I can already see a remote ‘Peeping in the Dressing Room’ breach in the headlines. Coupon sites are starting to deploy Geofencing, or the ability to offer deals that are within range. You cross a digital boundary and the phone lights up with scan-able deals from area merchants. While retailers will be trying to entice the shopper, mobile technology also helps the shopper. They can look up items, prices and reviews; see who has the best selection/inventory/deals; who offers free shipping and a host of other data to help complete Santa’s list while staying under budget. More stores will also be offering free WiFi for shoppers. Boingo Wireless indicates that 20%-30% of retailers have deployed wireless in the stores and they expect that to grow to 30%-40% in the coming years. While it’s wonderful not to be ‘connected’ while shopping, most of these WiFi zones are not secure and all the security rules of open WiFi still apply. Watch the type of sensitive info you enter while connected since there is virtually no protection. In other Holiday Shopping news, Consumer Reports released its 2011 Naughty & Nice Holiday List, which looks at the good and not-so-good shopping policies and the companies behind them. And, Toy sales down after early rush. ps211Views0likes0Comments